/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.sentry.core.common;

import java.util.Objects;
import org.apache.hadoop.classification.InterfaceAudience.Public;

@Public
public class Subject {

  private final String name;

  public Subject(String name) {
    this.name = name;
  }

  @Override
  public boolean equals(Object o) {
    if (this == o) {
      return true;
    }
    if (!(o instanceof Subject)) {
      return false;
    }
    Subject subject = (Subject) o;
    return Objects.equals(name, subject.name);
  }

  @Override
  public int hashCode() {
    return Objects.hash(name);
  }

  public String getName() {
    return name;
  }

  @Override
  public String toString() {
    return "Subject [name=" + name + "]";
  }
}
